diff --git a/src/main/resources/mapper/part/BomManagementMapper.xml b/src/main/resources/mapper/part/BomManagementMapper.xml
index e87f792b..78a76354 100644
--- a/src/main/resources/mapper/part/BomManagementMapper.xml
+++ b/src/main/resources/mapper/part/BomManagementMapper.xml
@@ -66,7 +66,7 @@
             and part_type <![CDATA[<>]]> 'Purchased (raw)'
             and active = 'Y'
             <if test = "query.partNo != null and query.partNo != ''">
-                AND part_no like '%' #{query.partNo} + '%'
+                AND part_no like '%' + #{query.partNo} + '%'
             </if>
             <if test = "query.partDesc != null and query.partDesc != ''">
                 AND part_desc like '%' +  #{query.partDesc} + '%'